Buffalo Bills LB IK Enemkpali (knee) appears to have suffered a torn anterior cruciate ligament and is expected to miss the entire 2016 season, according to a source. He is scheduled to undergo an MRI to confirm the diagnosis.

Buffalo Bills LB IK Enemkpali is expected to work at outside linebacker with the first-team defense during the early part of training camp because LB Shaq Lawson (shoulder) is on the Physically Unable to Perform list and LB Manny Lawson (undisclosed) is on the Non-Football Injury list.

Updating a previous report, New York Jets QB Geno Smith (jaw) was punched in the face by former Jets LB IK Enemkpali because of a dispute over money. Enemkpali accepted a $600 plane ticket from Enemkpali to appear at his football camp in Pflugerville, Texas, on July 11, according to sources. Smith didn't show up to the camp, which took place days after someone close to Smith was killed in a motorcycle accident in Miami. After Smith did not attend, Enemkpali demanded that Smith refund him the $600 he allegedly used to purchase the plane ticket. Smith told Enemkpali he would reimburse him the money, but he had not as of Tuesday, Aug. 11. Enkempali confronted Smith about the money, and the confrontation ended in a punch and a broken jaw. A source familiar with the situation told ESPN's Josina Anderson that at the start of camp, Smith approached Enemkpali, sensing tension between the two. The source said Smith confronted Enemkpali, tried to diffuse the situation and offered to pay Enemkpali the $600.

Fantasy Tip: Smith probably shouldn't be drafted in single-year leagues because of his lengthy absence. Ryan Fitzpatrick is a low-end QB2 that you can use in two-quarterback leagues.

Fantasy Tip: Smith wasn't a viable fantasy quarterback heading into the season. He could miss four games (five total weeks with the team's Week 5 bye) if he recovers on the short end of that timetable. Ryan Fitzpatrick is expected to be the team's starter in Smith's absence. He could present an upgrade for the aerial weapons, most notably Brandon Marshall and Eric Decker, but probably not enough of one to upgrade them for your cheat sheets. Fitzpatrick can be avoided in all formats.

New York Jets LB A.J. Edds (hamstring) has been ruled out for Week 2. CB Josh Bush (quadriceps) is listed as questionable, and OG Willie Colon (calf), TE Jeff Cumberland (non-injury), LB IK Enemkpali (foot) and CB Dee Milliner (ankle) are listed as probable. Edds did not participate in practice Friday, Sept. 12. Bush and Milliner were limited during practice, while the other players fully participated in practice.